Other info: Paid roughly $1500 on this about 2 years ago and have only shot about 300 - 400 rounds in it. Gun is in great condition. I will include pictures of the inside so you can see that there is no build up and that it has been hardly fired. Also, it has the original bullet button and "evil features" that were standard in 2015. I can make a few modifications to make it up to snuff. Please let me know if you are interested! I would prefer to sell this locally in San Diego so you can see it and make sure you're happy. Thank you!